0.5W, 50µA I
ZT
, Bare Die Zener Diode
Silicon Planar Zener diode in bare die form – 5% tolerance
Sharp Reverse Characteristics
Low Reverse Current Levels
High Reliability Gold Back Metal
High Reliability tested grades.
Rev 1.0
27/1/21
Features:
330 (12.99)
210 (8.27)
330 (12.99)
210 (8.27)
CHIP BACKSIDE IS CATHODE
Ordering Information
The following part suffixes apply:
No suffix - MIL-STD-750 /2073 Visual Inspection
“H” - MIL-STD-750 /2073 Visual Inspection
+ MIL-PRF-38534 Class H LAT
“K” - MIL-STD-750 /2073 Visual Inspection
+ MIL-PRF-38534 Class K LAT
LAT = Lot Acceptance Test.
For further information on LAT process flows see below.
www.siliconsupplies.com\quality\bare-die-lot-qualification
Supply Formats: Mechanical Specification
200
(7.87)
ANODE
Die Dimensions in µm (mils)
Die Size (Unsawn) 330 x 330
12.99 x 12.99
µm
mils
Anode Pad Size
Default – Die in Waffle Pack (400 per tray capacity)
210 x 210
8.27 x 8.27
µm
mils
Die Thickness
Sawn Wafer on Tape – By specific request
Unsawn Wafer – By specific request
Tighter V
Z
tolerances:
2% - B grade, 1% - A grade – Specific request
200
7.87
µm
mils
Top Metal Composition Al
Back Metal Composition Au
Page 1 of 3
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0.5W, 50µA I
ZT
, Bare Die Zener Diode
Absolute Maximum Ratings
1
T
A
= 25°C unless otherwise stated
Rev 1.0
27/1/21
PARAMETER SYMBOL
VALUE UNIT
Power Dissipation
2
P
TOT
500 mW
Junction Temperature T
J
175 °C
Storage Temperature Range T
S
-65 to +200 °C
Forward Voltage @ I
F
= 200mA V
F
1.5 V
Electrical Characteristics T
A
= 25°C unless otherwise stated
ZENER VOLTAGE
RANGE
TEST
CURRENT
REVERSE
LEAKAGE
CURRENT
MAXIMUM
VOLTAGE
REGULATION
3
MAXIMUM DC
ZENER CURRENT
V
Z
@ I
ZT
I
ZT
I
R
@ V
R
ΔV
Z
I
ZM
DEVICE
V
Nom. Max.
µA µA V V mA
Min.
1N4678 1.71 1.8 1.89 50 7.5 1 0.70 120.0
1N4679 1.9 2 2.1 50 5.0 1 0.70 110.0
1N4680 2.09 2.2 2.31 50 4.0 1 0.75 100.0
1N4681 2.28 2.4 2.52 50 2.0 1 0.80 95.0
1N4682 2.565 2.7 2.835 50 1.0 1 0.80 90.0
1N4683 2.85 3 3.15 50 0.8 1 0.90 85.0
1N4684 3.135 3.3 3.465 50 7.5 1.5 0.95 80.0
1N4685 3.42 3.6 3.78 50 7.5 2 0.95 75.0
1N4686 3.705 3.9 4.095 50 5.0 2 0.97 70.0
1N4687 4.085 4.3 4.515 50 4.0 2 0.99 65.0
1N4688 4.465 4.7 4.935 50 10 3 0.99 60.0
1N4689 4.845 5.1 5.355 50 10 3 0.97 55.0
1N4690 5.32 5.6 5.88 50 10 4 0.96 50.0
1N4691 5.89 6.2 6.51 50 10 5 0.95 45.0
1N4692 6.46 6.8 7.14 50 10 5.1 0.90 35.0
1N4693 7.125 7.5 7.875 50 10 5.7 0.75 31.8
1N4694 7.79 8.2 8.61 50 1.0 6.2 0.50 29.0
1N4695 8.265 8.7 9.135 50 1.0 6.6 0.10 27.4
1N4696 8.645 9.1 9.555 50 1.0 6.9 0.08 26.2
1N4697 9.5 10 10.5 50 1.0 7.6 0.10 24.8
1N4698 10.45
11
11.55
50 0.05 8.4 0.11 21.6
1N4699 11.4
12
12.6
50 0.05 9.1 0.12 20.4
1N4700 12.35
13
13.65
50 0.05 9.8 0.13 19.0
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